package com.asm;

import java.util.Properties;

import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;

public class SendMail {
	private static String host = ""; // smtp服务
	private static String user = ""; // 用户
	private static String pwd = ""; // 密码
	private static String from = ""; // 发件人地
	private static String from_tile = "定时任务"; // 
	private static String to = ""; // 收件人地
	private static String subject = "定时发送邮件任务"; //邮件标题
	
	static int i=0;

	public static void sendEmail(String txt) {
		Properties props = new Properties();
		props.put("mail.smtp.host", host);
		props.put("mail.smtp.auth", "true");
		Session session = Session.getDefaultInstance(props);
		// session.setDebug(false);
		MimeMessage message = new MimeMessage(session);
		try {
			message.setFrom(new InternetAddress(from, from_tile));
			message.addRecipients(Message.RecipientType.TO,InternetAddress.parse(
					to));
			message.setSubject(subject);
			Multipart multipart = new MimeMultipart();

			// 设置邮件的文本内�?
			BodyPart contentPart = new MimeBodyPart();
			contentPart.setText(txt);
			multipart.addBodyPart(contentPart);

			// 添加附件
			// BodyPart messageBodyPart = new MimeBodyPart();
			// DataSource source = new FileDataSource(affix);
			// 添加附件的内�?
			// messageBodyPart.setDataHandler(new DataHandler(source));
			// 添加附件的标�?
			// 这里很重要，通过下面的Base64编码的转换可以保证你的中文附件标题名在发送时不会变成乱码
			// sun.misc.BASE64Encoder enc = new sun.misc.BASE64Encoder();
			// messageBodyPart.setFileName("=?GBK?B?"+
			// enc.encode(affixName.getBytes()()) + "?=");
			// multipart.addBodyPart(messageBodyPart);

			message.setContent(multipart);
			// 保存邮件
			message.saveChanges();
			// 发�?邮件
			Transport transport = session.getTransport("smtp");
			// 连接服务器的邮箱
			transport.connect(host, user, pwd);
			// 把邮件发送出�?
			transport.sendMessage(message, message.getAllRecipients());
			transport.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public static void main(String[] args) {

		SendMail.sendEmail(""+i++);

	}
}